ex14_1_3.gms:
References:
- Floudas, C A, Pardalos, P M, Adjiman, C S, Esposito, W R, Gumus, Z H, Harding, S T, Klepeis, J L, Meyer, C A, and Schweiger, C A, Handbook of Test Problems in Local and Global Optimization. Kluwer Academic Publishers, 1999.
- Bullard, L G, and Biegler, L T, Iterative Linear-Programming Strategies for Constrained Simulation. Comput. Chem. Eng. 15 (1991), 239-254.
- Original source: Global Model of Chapter 14 ex14.1.3.gms from Floudas e.a. Test Problems
Point:
p1
Best known point: p1 with value 0.0000
<![CDATA[
* NLP written by GAMS Convert at 07/19/01 13:40:24
*
* Equation counts
* Total E G L N X
* 5 1 0 4 0 0
*
* Variable counts
* x b i s1s s2s sc si
* Total cont binary integer sos1 sos2 scont sint
* 4 4 0 0 0 0 0 0
* FX 0 0 0 0 0 0 0 0
*
* Nonzero counts
* Total const NL DLL
* 14 6 8 0
*
* Solve m using NLP minimizing objvar;
Variables x1,x2,x3,objvar;
Equations e1,e2,e3,e4,e5;
e1.. - x3 + objvar =E= 0;
e2.. 10000*x1*x2 - x3 =L= 1;
e3.. - 10000*x1*x2 - x3 =L= -1;
e4.. exp(-x1) + exp(-x2) - x3 =L= 1.001;
e5.. (-exp(-x1)) - exp(-x2) - x3 =L= -1.001;
* set non default bounds
x1.lo = 5.49E-6; x1.up = 4.553;
x2.lo = 0.0021961; x2.up = 18.21;
* set non default levels
* set non default marginals
Model m / all /;
m.limrow=0; m.limcol=0;
$if NOT '%gams.u1%' == '' $include '%gams.u1%'
Solve m using NLP minimizing objvar;
]]></plaintext></body></div>